12323100320 has 48 divisors (see below), whose sum is σ = 29123297280. Its totient is φ = 4927551744.

The previous prime is 12323100319. The next prime is 12323100367. The reversal of 12323100320 is 2300132321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523361 + ... + 546399.

It is an arithmetic number, because the mean of its divisors is an integer number (606735360).

Almost surely, 2^12323100320 is an apocalyptic number.

12323100320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12323100320 is an abundant number, since it is smaller than the sum of its proper divisors (16800196960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12323100320 is a wasteful number, since it uses less digits than its factorization.

12323100320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26397 (or 26389 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12323100320 its reverse (2300132321), we get a palindrome (14623232641).

The spelling of 12323100320 in words is "twelve billion, three hundred twenty-three million, one hundred thousand, three hundred twenty".